Wild Kratts"Neck and Neck"
As Chris and Martin search for the answer to why giraffes have long necks, a mischievous giraffe begins secretly taking Creature Power Suit parts and supplies from the Tortuga. D

4:30 pm

Cyberchase"Face-Off"
Fluff wants to wear his dad's lucky hockey skates in the prestigious Penguia Cup competition, but his teammates want everyone to wear cool skates they saw advertised on TV.G

5:00 pm

Fetch! With Ruff Ruffman"Just Toying with Ruff"
Harsha and Sammy become radio reporters and do a news piece on Brian Freeze while Noel and DJ invent a new Ruff Ruffman toy. D

5:30 pm

Nightly Business Report
Tonight on Nightly Business Report, President Obama tells investors they should be concerned because this shutdown is different. So what steps should you take to protect your money? And, the head of the Cleveland Clinic discusses the changing economics of health care landscape and the future of care. D

Earthflight, A Nature Special Presentation"Asia and Australia"
Japanese cranes dance in the snow, swallows and swifts visit the Forbidden City, lorikeets, and cockatoos and budgies form giant flocks in Australia. Then pigeons guide viewers through India, and geese fly above the Himalayas. Part 5 of 6G

8:00 pm

NOVA"Inside The Megastorm"
NOVA presents a moment-by-moment guide through Hurricane Sandy, its impact and the future of storm protection. Through first-person accounts from survivors and from experts and scientists, the program gives scientific context to a new breed of storm.G

9:00 pm

Quest for the Lost Maya
This program explores archaeological evidence of a previously unknown Mayan society based in the Yucatan Peninsula of southern Mexico. The film surveys their dramatic rise to prominence in the "preclassic era" of the Maya (800-700 BC) as well as new evidence of the collapse of their civilization in the 800-900s AD.G

10:00 pm

Inventions That Shook The World"The 1900s"
This 10-part series begins with the decade that kicked off the 20th century. Two inventions during those years helped define the next 100 years - the airplane and the radio, setting the planet on a course to become a global village. Other featured inventions include the disposable razor, the air conditioner and the vacuum cleaner. Part 1 of 10G